Acell's work is carried out by the many different types of molecules it assembles.
are especially important because they are involved in a variety of processes, such as cell signaling, immune response, and enzyme activity.
nucleic acids
carbohydrates
proteins
lipids

American scientist, linus pauling, was one of many scientists racing to discover the molecular structure of dna. pauling initially thought that the molecule was a triple helix. later, james watson and francis crick unveiled their double helix model, which turned out to be an accurate description of the molecule's shape. why did watson and crick succeed when pauling failed?